

micro1
Kotlin Expert
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Kotlin Expert on a contractual basis, remote, with a focus on AI model training. Key skills include proficiency in Kotlin, backend development, and strong communication. Experience in AI projects and data pipelines is preferred.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
December 4, 2025
🕒 - Duration
Unknown
-
🏝️ - Location
Remote
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📄 - Contract
Unknown
-
🔒 - Security
Unknown
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📍 - Location detailed
United States
-
🧠 - Skills detailed
#AI (Artificial Intelligence) #Scala #Data Pipeline #Code Reviews #Version Control #Libraries #Agile #Data Processing #Automation #ML (Machine Learning)
Role description
Job Title: Kotlin Expert
Job Type: Contractual
Location: Remote
Job Summary
Join our customer's team as a Kotlin Expert, where you will leverage your expertise to help train cutting-edge AI models. This remote, part-time opportunity is ideal for highly skilled Kotlin developers passionate about contributing to innovative AI solutions while thriving in a collaborative and communication-driven environment.
Key Responsibilities
• Collaborate closely with machine learning engineers and fellow developers to inform and optimize AI model training using Kotlin.
• Analyze, refactor, and develop complex Kotlin codebases for data processing tasks essential to model training.
• Document coding standards, best practices, and workflows to support scalable AI development.
• Conduct code reviews and provide actionable feedback to ensure code quality and performance.
• Identify and resolve bottlenecks in data pipelines and workflow automation using Kotlin.
• Maintain clear, consistent written and verbal communication with a diverse, distributed team.
• Research and integrate the latest Kotlin libraries and tools relevant to AI applications.
Required Skills and Qualifications
• Proficiency in Kotlin, with a strong portfolio demonstrating advanced usage.
• Proven experience developing complex backend or data processing applications in Kotlin.
• Exceptional written and verbal communication skills, with a strong emphasis on clarity.
• Demonstrated ability to work independently in a remote, asynchronous setting.
• Familiarity with software engineering best practices, version control, and Agile methodologies.
• Capable of translating AI and machine learning requirements into efficient Kotlin solutions.
• Detail-oriented with strong problem-solving and critical thinking abilities.
Preferred Qualifications
• Experience collaborating on AI model training or machine learning projects.
• Background in designing and optimizing distributed data pipelines.
• Familiarity with additional JVM languages and modern AI frameworks.
Job Title: Kotlin Expert
Job Type: Contractual
Location: Remote
Job Summary
Join our customer's team as a Kotlin Expert, where you will leverage your expertise to help train cutting-edge AI models. This remote, part-time opportunity is ideal for highly skilled Kotlin developers passionate about contributing to innovative AI solutions while thriving in a collaborative and communication-driven environment.
Key Responsibilities
• Collaborate closely with machine learning engineers and fellow developers to inform and optimize AI model training using Kotlin.
• Analyze, refactor, and develop complex Kotlin codebases for data processing tasks essential to model training.
• Document coding standards, best practices, and workflows to support scalable AI development.
• Conduct code reviews and provide actionable feedback to ensure code quality and performance.
• Identify and resolve bottlenecks in data pipelines and workflow automation using Kotlin.
• Maintain clear, consistent written and verbal communication with a diverse, distributed team.
• Research and integrate the latest Kotlin libraries and tools relevant to AI applications.
Required Skills and Qualifications
• Proficiency in Kotlin, with a strong portfolio demonstrating advanced usage.
• Proven experience developing complex backend or data processing applications in Kotlin.
• Exceptional written and verbal communication skills, with a strong emphasis on clarity.
• Demonstrated ability to work independently in a remote, asynchronous setting.
• Familiarity with software engineering best practices, version control, and Agile methodologies.
• Capable of translating AI and machine learning requirements into efficient Kotlin solutions.
• Detail-oriented with strong problem-solving and critical thinking abilities.
Preferred Qualifications
• Experience collaborating on AI model training or machine learning projects.
• Background in designing and optimizing distributed data pipelines.
• Familiarity with additional JVM languages and modern AI frameworks.






